GR80015B - Novel organic compounds and their pharmaceutical use - Google Patents

Novel organic compounds and their pharmaceutical use

Info

Publication number
GR80015B
GR80015B GR80015A GR840180015A GR80015B GR 80015 B GR80015 B GR 80015B GR 80015 A GR80015 A GR 80015A GR 840180015 A GR840180015 A GR 840180015A GR 80015 B GR80015 B GR 80015B
Authority
GR
Greece
Prior art keywords
organic compounds
pharmaceutical use
novel organic
novel
pharmaceutical
Prior art date
Application number
GR80015A
Other languages
English (en)
Inventor
Baker Richard Stephen
Boffe William
Todd Alec Jamiesson
Original Assignee
Lilly Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lilly Industries Ltd filed Critical Lilly Industries Ltd
Publication of GR80015B publication Critical patent/GR80015B/el

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D257/00Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/2635Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving a phosphorus compound, e.g. Wittig synthesis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/35Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/354Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00Sulfones; Sulfoxides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/28Alcohols containing only six-membered aromatic rings as cyclic part with unsaturation outside the aromatic rings
    • C07C33/30Alcohols containing only six-membered aromatic rings as cyclic part with unsaturation outside the aromatic rings monocyclic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/04Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/12Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/12Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/32Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/38Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/38Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/40Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10Oxygen atoms
    • C07D309/12Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/10Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06Dipeptides
    • C07K5/06008Dipeptides with the first amino acid being neutral
    • C07K5/06017Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/0606Dipeptides with the first amino acid being neutral and aliphatic the side chain containing heteroatoms not provided for by C07K5/06086 - C07K5/06139, e.g. Ser, Met, Cys, Thr
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Epoxy Compounds (AREA)
GR80015A 1983-08-03 1984-08-02 Novel organic compounds and their pharmaceutical use GR80015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838320943A GB8320943D0 (en) 1983-08-03 1983-08-03 Organic compounds

Publications (1)

Publication Number Publication Date
GR80015B true GR80015B (en) 1984-12-19

Family

ID=10546748

Family Applications (1)

Application Number Title Priority Date Filing Date
GR80015A GR80015B (en) 1983-08-03 1984-08-02 Novel organic compounds and their pharmaceutical use

Country Status (28)

Country Link
US (3) US4665189A (el)
EP (2) EP0134111B1 (el)
JP (1) JPS6064954A (el)
KR (1) KR920005382B1 (el)
AR (1) AR240796A1 (el)
AT (2) ATE58899T1 (el)
AU (1) AU575575B2 (el)
CA (2) CA1297632C (el)
CY (1) CY1539A (el)
DE (2) DE3483722D1 (el)
DK (1) DK167008B1 (el)
EG (1) EG16349A (el)
ES (1) ES534825A0 (el)
FI (1) FI81084C (el)
GB (2) GB8320943D0 (el)
GR (1) GR80015B (el)
HK (1) HK51090A (el)
HU (2) HU196956B (el)
IE (1) IE57691B1 (el)
IL (1) IL72539A (el)
MY (1) MY102762A (el)
NZ (1) NZ209050A (el)
PH (1) PH21029A (el)
PL (1) PL144336B1 (el)
PT (1) PT79002B (el)
SG (1) SG28590G (el)
SU (1) SU1402256A3 (el)
ZA (1) ZA845923B (el)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143931A (en) * 1982-06-24 1992-09-01 Smithkline Beecham Corporation Leukotriene antagonists containing tetrazolyl groups
AU573774B2 (en) * 1984-02-02 1988-06-23 Vanguard, Inc. Sailboat traveler track
GB8432144D0 (en) * 1984-12-20 1985-01-30 Lilly Industries Ltd Organic compounds
GB8502258D0 (en) * 1985-01-30 1985-02-27 Lilly Industries Ltd Organic compounds
ATE90330T1 (de) * 1985-04-19 1993-06-15 Smithkline Beecham Corp Zwischenprodukte fuer die herstellung von leukotrien-antagonisten.
US4939279A (en) * 1985-04-19 1990-07-03 Smithkline Beecham Corporation Leukotriene antagonists
US4874792A (en) * 1985-04-19 1989-10-17 Smithkline Beckman Corporation Thiophenyl Alkanoic acids useful as leukotriene antagonists
US4937253A (en) * 1985-04-19 1990-06-26 Smithkline Beecham Corporation Ester prodrugs
GB8530222D0 (en) * 1985-12-07 1986-01-15 Lilly Industries Ltd Organic compounds
US4785004A (en) * 1985-12-23 1988-11-15 Ciba-Geigy Corporation Aromatic thioethers
GB8709547D0 (en) * 1987-04-22 1987-05-28 Lilly Industries Ltd Organic compounds
GB8709546D0 (en) * 1987-04-22 1987-05-28 Lilly Industries Ltd Pharmaceutical use of organic compounds
US5314918A (en) * 1987-06-24 1994-05-24 Smithkline Beecham Corporation Leukotriene antagonists
PT87616B (pt) * 1987-06-24 1992-09-30 Smithkline Beecham Corp Processo de preparacao de antagonistas do leucotrieno e de composicoes farmaceuticas
GB8725260D0 (en) * 1987-10-28 1987-12-02 Lilly Industries Ltd Organic compounds
AU610528B2 (en) * 1987-10-29 1991-05-23 Smithkline Beckman Corporation Leukotriene antagonists
GB8807016D0 (en) * 1988-03-24 1988-04-27 Lilly Industries Ltd Organic compounds & their pharmaceutical use
US5149717A (en) * 1988-03-29 1992-09-22 Ciba-Geigy Corporation Alkanophenones useful for treating allergies
JPH02134375A (ja) * 1988-09-21 1990-05-23 G D Searle & Co 3―オキシラニル安息香酸およびその誘導体
US4954513A (en) * 1988-12-23 1990-09-04 Smithkline Beecham Corporation Leukotriene antagonists
US4954520A (en) * 1989-01-19 1990-09-04 G. D. Searle & Co. 1,3-dioxolane derivatives useful in the treatment of inflammation
EP0419410A3 (en) * 1989-09-19 1991-08-14 Ciba-Geigy Ag Alkanophenones
DE69113048T2 (de) * 1990-08-01 1996-02-22 Smithkline Beecham Corp Verfahren und zwischenprodukte für die herstellung von 2-hydroxy-3-sulfido-3-phenylpropansäuren.
MY118813A (en) 1997-02-12 2005-01-31 Smithkline Beecham Corp Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
US6369226B1 (en) * 1999-06-21 2002-04-09 Agouron Pharmaceuticals, Inc. Substituted benzamide inhibitors of rhinovirus 3C protease

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649679A (en) * 1968-08-15 1972-03-14 Lilly Co Eli Substituted phenylalkanoic acid derivatives ii
GB1520812A (en) * 1975-10-02 1978-08-09 Lafon Labor Benzhydrylsulphinyl derivatives
US4513005A (en) * 1981-06-18 1985-04-23 Lilly Industries Limited SRS-A antagonists
CA1255329A (en) * 1984-10-19 1989-06-06 Mitsuru Tanemura Benzoic acid derivatives
US4755524A (en) * 1986-01-31 1988-07-05 G. D. Searle & Co. Novel phenolic thioethers as inhibitors of 5-lipoxygenase

Also Published As

Publication number Publication date
SG28590G (en) 1990-07-13
HU199457B (en) 1990-02-28
CA1301181C (en) 1992-05-19
ES8602641A1 (es) 1985-12-01
IE841989L (en) 1985-02-03
PT79002B (en) 1986-10-23
GB8419526D0 (en) 1984-09-05
EP0201823B1 (en) 1990-12-05
EP0134111A1 (en) 1985-03-13
ES534825A0 (es) 1985-12-01
EP0201823A2 (en) 1986-11-20
FI843043A (fi) 1985-02-04
ATE58899T1 (de) 1990-12-15
DK371384D0 (da) 1984-07-31
EG16349A (en) 1987-09-30
NZ209050A (en) 1989-03-29
HUT37395A (en) 1985-12-28
SU1402256A3 (ru) 1988-06-07
IL72539A (en) 1988-12-30
DE3475516D1 (en) 1989-01-12
CY1539A (en) 1990-11-16
FI843043A0 (fi) 1984-08-01
PL144336B1 (en) 1988-05-31
HK51090A (en) 1990-07-08
US4963578A (en) 1990-10-16
US4665189A (en) 1987-05-12
DK167008B1 (da) 1993-08-16
AR240796A2 (es) 1991-02-28
GB8320943D0 (en) 1983-09-07
GB2144422B (en) 1987-12-23
JPS6064954A (ja) 1985-04-13
ZA845923B (en) 1985-04-24
IL72539A0 (en) 1984-11-30
MY102762A (en) 1992-10-31
PL249009A1 (en) 1985-03-26
EP0134111B1 (en) 1988-12-07
EP0201823A3 (en) 1987-09-16
CA1297632C (en) 1992-03-17
DE3483722D1 (de) 1991-01-17
KR920005382B1 (ko) 1992-07-02
PH21029A (en) 1987-06-30
KR850001733A (ko) 1985-04-01
FI81084C (fi) 1990-09-10
JPH058698B2 (el) 1993-02-02
FI81084B (fi) 1990-05-31
DK371384A (da) 1985-02-04
IE57691B1 (en) 1993-03-10
GB2144422A (en) 1985-03-06
PT79002A (en) 1984-08-01
AU3130484A (en) 1985-02-07
USRE33300E (en) 1990-08-14
AR240796A1 (es) 1991-02-28
ATE39110T1 (de) 1988-12-15
AU575575B2 (en) 1988-08-04
HU196956B (en) 1989-02-28

Similar Documents

Publication Publication Date Title
GB2144422B (en) Novel organic compounds and their pharmaceutical use
PH23005A (en) Heterocyclic compounds and pharmaceutical preparation containing the same
EP0138029A3 (en) Pharmaceutical composition
ZA842348B (en) Pharmaceutical compounds
GB2125401B (en) Desoxyuridine derivatives and their use as pharmaceuticals
GR81223B (en) Organic compounds and their pharmaceutical use
GB2128999B (en) Organic compounds and their pharmaceutical use
DE3466389D1 (en) Novel pharmaceutical compounds and their preparation
PH22625A (en) Benzothienylallylamines and their use as pharmaceuticals
ZA882517B (en) Organic compounds and their use as pharmaceuticals
EP0251795A3 (en) New compounds and their application
PH20528A (en) 4-substituted-2-azetidinone compounds and medicaments containing the compounds
GB2151228B (en) Organic compounds and their pharmaceutical use
GB2137202B (en) Novel pharmaceutical compounds
GB8308414D0 (en) Pharmaceutical composition
GB2181126B (en) Novel pharmaceutical compounds
GB8415067D0 (en) Medicine
ZA892224B (en) Organic compounds and their pharmaceutical use
GB8321648D0 (en) Pharmaceutical use
GB8321649D0 (en) Pharmaceutical use
GB8321801D0 (en) Pharmaceutical use
IL84057A0 (en) Novel organic compounds and their preparation
GB8320944D0 (en) Pharmaceutical compounds
GB8330816D0 (en) Pharmaceutical compounds
GB8330817D0 (en) Pharmaceutical compounds